Hy3 generates a flight simulator in a single HTML page via OpenRouter

The article demonstrates the capabilities of the Hy3 model, which is available for free through OpenRouter. It shows the model successfully creating a beautiful, relaxing flight simulator contained within a single HTML page.

• The task was to create a flight simulator in one HTML file.
• The generation was performed using the opencode harness.
• The environment used was empty.
• The model accessed via OpenRouter is Hy3.